10.5″ 5.56 NATO 1/7 NITRIDE 9″ LIGHTWEIGHT M-LOK SBA3 PISTOL KIT
AR15 Pistol build kit includes parts necessary to complete your 80 percent AR15 lower [not included]. 10.5” 5.56 carbine gas upper features lightweight 9” MLok handguard and includes charging-handle, bolt carrier group, lower parts kit, and SBA3 pistol brace.
*Not for sale to residents of the states of New York or New Jersey.
Note: your jurisdiction may require you to be a licensed FFL or licensed gunsmith to purchase this product.
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Barrel Length: 10.5"
Barrel Profile: A2
Gas System: Carbine-length
Barrel Steel: 4150V Chrome Moly Vanadium
Barrel Finish: Nitride
Chrome Lining: No
Muzzle Thread: 1/2-28
Chamber: 5.56 NATO
Twist Rate: 1:7
Barrel Extension: M4
Diameter at Gas Block: .750
Gas Block Type: Low-profile
Muzzle Device: A2 Flash Hider
Receiver Material: Forged 7075 T6 Aluminum
Receiver Type: M4
Handguard Type: 9" Lightweight M-Lok Rail
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-auto
Charging Handle Included: Yes
Overall Length: 20"
Build Kit: Classic SBA3 Pistol Kit, Black